var ioc = {
		dao : {
                type : "org.nutz.dao.impl.ext.LazyNutDao",
                args : [{refer:"dataSource"}]
        },
        dataSource : {
                type : "com.alibaba.druid.pool.DruidDataSource",
                events : {
                	depose : "close"
                },
                fields : {
                    driverClassName : {java : '$conf.get("jdbc.driver")'},
                    url : {java : '$conf.get("jdbc.url")'},
                    username : {java : '$conf.get("jdbc.username")'},
                    password : {java : '$conf.get("jdbc.password")'},
                    testWhileIdle : false,
                    filters : "stat"
                }
        }
};